Are you writing a template? A filter in functions.php or a plugin? A straightforward method could be using get_post_gallery with the second argument set to false, so that it return the object rather than the html. if ( get_post_gallery() ) : //Get the gallery object $gallery = get_post_gallery( get_the_ID(), false ); //Form an array with … Read more
Found an answer here: https://stackoverflow.com/questions/16922849/woocommerce-hide-featured-image-on-product-detail-page Haven’t tested it, but it might work out for you.
Unfortunately, WP seems completely incapable of doing this…… A lit bit sensational? Just because you don’t know how to do it doesn’t mean WordPress cannot do it. First many (if not most) themes do this by default, when you insert your image into a post ( in media gallery) you can choose thumbnails which will … Read more
Gallery “order” is saved in the gallery shortcode itself. Take a look at the code for the gallery using the “text” editor, then drag the images around, and look at the raw code again. To make this work, you will have to parse the post content for the gallery shortcode and extract its data. Something … Read more
Use the shortcode_atts_gallery filter to override the size of the images used before making your call to get_post_gallery_images. add_filter(‘shortcode_atts_gallery’,’force_large_images’,10,3); function force_large_images($out, $pairs, $atts) { $out[‘size’] = ‘large’; return $out; } Make sure to remove the filter when you have your data, or all your galleries will always use large images. remove_filter(‘shortcode_atts_gallery’,’force_large_images’,10,3);
They achieve this by using CSS Media Queries . Here are the specific ones controlling the gallery width. @media(max-width: 720px){ .gallery-item{ max-width: 50%; } } @media(max-width: 480px){ .gallery-item{ max-width: 100%; } } Add those into your style.css and see if they work.
The quick & dirty way, to set the title as caption, would be to use SQL (untested): UPDATE wp_posts SET post_excerpt = post_title WHERE post_excerpt=”” AND post_type=”attachment” AND post_status=”inherit” AND post_mime_type=”image/jpeg” AND ID = 123 Here we target the jpeg image with ID 123 and empty caption. Note I added the ID = 123 and … Read more
Multiple Galleries is the plugin that does what you are after.
Custom field for default gallery
You can try function multi_gallery_shortcode($atts, $content=null) { extract( shortcode_atts( array( ‘pid’ => 0, ), $atts ) ); //format input $pid = intval($pid); // construct a post object dependent on the input value if($pid>0){ // query a post object $pobj = get_post( $pid ); }else{ global $post; // current post object $pobj = &$post; } // … Read more